Dec 05 15:20:33.124 INFO checking clarity-0.1.6 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 15:20:33.124 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 15:20:33.331 INFO [stdout] 21bcb947df74665db19fed648e21dc2d6b66d875c980fbcc0f3c51d29d5f199b
Dec 05 15:20:33.335 INFO running `"docker" "start" "-a" "21bcb947df74665db19fed648e21dc2d6b66d875c980fbcc0f3c51d29d5f199b"`
Dec 05 15:20:34.189 INFO [stderr] usermod: no changes
Dec 05 15:20:34.699 INFO [stderr]    Compiling num-bigint v0.2.1
Dec 05 15:20:34.723 INFO [stderr]    Compiling secp256k1 v0.11.5
Dec 05 15:20:34.771 INFO [stderr]     Checking jsonrpc-core v8.0.1
Dec 05 15:20:34.771 INFO [stderr]     Checking tokio-threadpool v0.1.9
Dec 05 15:20:34.771 INFO [stderr]     Checking ethabi v6.1.0
Dec 05 15:20:41.979 INFO [stderr]     Checking tokio-fs v0.1.4
Dec 05 15:20:43.344 INFO [stderr]     Checking num-rational v0.2.1
Dec 05 15:20:45.187 INFO [stderr]     Checking num v0.2.0
Dec 05 15:20:45.955 INFO [stderr]     Checking serde-rlp v0.1.4
Dec 05 15:20:45.955 INFO [stderr]     Checking num256 v0.1.7
Dec 05 15:20:46.341 INFO [stderr]     Checking tokio v0.1.13
Dec 05 15:20:49.373 INFO [stderr]     Checking clarity v0.1.6 (/source)
Dec 05 15:20:52.370 INFO [stderr]     Checking tokio-core v0.1.17
Dec 05 15:20:53.783 INFO [stderr] warning: unused import: `types::BigEndianInt`
Dec 05 15:20:53.783 INFO [stderr]   --> src/abi.rs:22:5
Dec 05 15:20:53.783 INFO [stderr]    |
Dec 05 15:20:53.784 INFO [stderr] 22 | use types::BigEndianInt;
Dec 05 15:20:53.784 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 15:20:53.784 INFO [stderr]    |
Dec 05 15:20:53.785 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 15:20:53.785 INFO [stderr] 
Dec 05 15:20:53.787 INFO [stderr] warning: unused import: `ByteDecodeError`
Dec 05 15:20:53.787 INFO [stderr]  --> src/private_key.rs:9:49
Dec 05 15:20:53.787 INFO [stderr]   |
Dec 05 15:20:53.787 INFO [stderr] 9 | use utils::{bytes_to_hex_str, hex_str_to_bytes, ByteDecodeError};
Dec 05 15:20:53.788 INFO [stderr]   |                                                 ^^^^^^^^^^^^^^^
Dec 05 15:20:53.788 INFO [stderr] 
Dec 05 15:20:53.789 INFO [stderr] warning: unused import: `serde::ser::SerializeTuple`
Dec 05 15:20:53.789 INFO [stderr]  --> src/signature.rs:6:5
Dec 05 15:20:53.789 INFO [stderr]   |
Dec 05 15:20:53.789 INFO [stderr] 6 | use serde::ser::SerializeTuple;
Dec 05 15:20:53.790 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:20:53.790 INFO [stderr] 
Dec 05 15:20:53.790 INFO [stderr] warning: unused import: `serde::Serialize`
Dec 05 15:20:53.790 INFO [stderr]  --> src/signature.rs:7:5
Dec 05 15:20:53.791 INFO [stderr]   |
Dec 05 15:20:53.791 INFO [stderr] 7 | use serde::Serialize;
Dec 05 15:20:53.791 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 15:20:53.791 INFO [stderr] 
Dec 05 15:20:53.792 INFO [stderr] warning: unused import: `serde::Serializer`
Dec 05 15:20:53.792 INFO [stderr]  --> src/signature.rs:8:5
Dec 05 15:20:53.792 INFO [stderr]   |
Dec 05 15:20:53.792 INFO [stderr] 8 | use serde::Serializer;
Dec 05 15:20:53.793 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 15:20:53.793 INFO [stderr] 
Dec 05 15:20:53.799 INFO [stderr] warning: unused import: `SecretKey`
Dec 05 15:20:53.799 INFO [stderr]   --> src/transaction.rs:13:71
Dec 05 15:20:53.799 INFO [stderr]    |
Dec 05 15:20:53.799 INFO [stderr] 13 | use secp256k1::{Message, RecoverableSignature, RecoveryId, Secp256k1, SecretKey};
Dec 05 15:20:53.800 INFO [stderr]    |                                                                       ^^^^^^^^^
Dec 05 15:20:53.800 INFO [stderr] 
Dec 05 15:20:53.800 INFO [stderr] warning: unused import: `serde::ser::SerializeTuple`
Dec 05 15:20:53.801 INFO [stderr]   --> src/transaction.rs:14:5
Dec 05 15:20:53.801 INFO [stderr]    |
Dec 05 15:20:53.801 INFO [stderr] 14 | use serde::ser::SerializeTuple;
Dec 05 15:20:53.801 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:20:53.802 INFO [stderr] 
Dec 05 15:20:53.802 INFO [stderr] warning: unused imports: `bytes_to_hex_str`, `hex_str_to_bytes`
Dec 05 15:20:53.802 INFO [stderr]   --> src/transaction.rs:22:13
Dec 05 15:20:53.803 INFO [stderr]    |
Dec 05 15:20:53.803 INFO [stderr] 22 | use utils::{bytes_to_hex_str, hex_str_to_bytes, zpad};
Dec 05 15:20:53.803 INFO [stderr]    |             ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
Dec 05 15:20:53.803 INFO [stderr] 
Dec 05 15:20:53.804 INFO [stderr] warning: unused import: `num_traits::Zero`
Dec 05 15:20:53.805 INFO [stderr]  --> src/types.rs:2:5
Dec 05 15:20:53.805 INFO [stderr]   |
Dec 05 15:20:53.805 INFO [stderr] 2 | use num_traits::Zero;
Dec 05 15:20:53.805 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 15:20:53.806 INFO [stderr] 
Dec 05 15:20:53.806 INFO [stderr] warning: unused import: `serde::Serialize`
Dec 05 15:20:53.806 INFO [stderr]  --> src/types.rs:3:5
Dec 05 15:20:53.807 INFO [stderr]   |
Dec 05 15:20:53.807 INFO [stderr] 3 | use serde::Serialize;
Dec 05 15:20:53.807 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 15:20:53.807 INFO [stderr] 
Dec 05 15:20:53.808 INFO [stderr] warning: unused import: `serde::Serializer`
Dec 05 15:20:53.808 INFO [stderr]  --> src/types.rs:4:5
Dec 05 15:20:53.808 INFO [stderr]   |
Dec 05 15:20:53.808 INFO [stderr] 4 | use serde::Serializer;
Dec 05 15:20:53.808 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 15:20:53.809 INFO [stderr] 
Dec 05 15:20:54.494 INFO [stderr] warning: unused import: `std::fmt::Write`
Dec 05 15:20:54.494 INFO [stderr]  --> src/address.rs:4:5
Dec 05 15:20:54.494 INFO [stderr]   |
Dec 05 15:20:54.495 INFO [stderr] 4 | use std::fmt::Write;
Dec 05 15:20:54.495 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 05 15:20:54.495 INFO [stderr] 
Dec 05 15:20:54.823 INFO [stderr] warning: method is never used: `as_dynamic_ref`
Dec 05 15:20:54.823 INFO [stderr]   --> src/abi.rs:74:5
Dec 05 15:20:54.823 INFO [stderr]    |
Dec 05 15:20:54.824 INFO [stderr] 74 |     fn as_dynamic_ref(&self) -> Option<&Vec<u8>> {
Dec 05 15:20:54.824 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:20:54.824 INFO [stderr]    |
Dec 05 15:20:54.824 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 15:20:54.825 INFO [stderr] 
Dec 05 15:20:58.103 INFO [stderr]     Checking tokio-proto v0.1.1
Dec 05 15:20:58.103 INFO [stderr]     Checking tokio-tls v0.1.4
Dec 05 15:20:58.103 INFO [stderr]     Checking tokio-uds v0.1.7
Dec 05 15:21:09.927 INFO [stderr]     Checking websocket v0.20.4
Dec 05 15:21:11.409 INFO [stderr]     Checking hyper v0.11.27
Dec 05 15:21:22.414 INFO [stderr]     Checking hyper-tls v0.1.4
Dec 05 15:21:28.114 INFO [stderr]     Checking web3 v0.4.0
Dec 05 15:21:47.365 INFO [stderr] warning: unused import: `types::BigEndianInt`
Dec 05 15:21:47.365 INFO [stderr]   --> src/abi.rs:22:5
Dec 05 15:21:47.365 INFO [stderr]    |
Dec 05 15:21:47.365 INFO [stderr] 22 | use types::BigEndianInt;
Dec 05 15:21:47.365 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^
Dec 05 15:21:47.365 INFO [stderr]    |
Dec 05 15:21:47.365 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 15:21:47.365 INFO [stderr] 
Dec 05 15:21:47.368 INFO [stderr] warning: unused import: `ByteDecodeError`
Dec 05 15:21:47.368 INFO [stderr]  --> src/private_key.rs:9:49
Dec 05 15:21:47.368 INFO [stderr]   |
Dec 05 15:21:47.368 INFO [stderr] 9 | use utils::{bytes_to_hex_str, hex_str_to_bytes, ByteDecodeError};
Dec 05 15:21:47.368 INFO [stderr]   |                                                 ^^^^^^^^^^^^^^^
Dec 05 15:21:47.368 INFO [stderr] 
Dec 05 15:21:47.369 INFO [stderr] warning: unused import: `utils::bytes_to_hex_str`
Dec 05 15:21:47.369 INFO [stderr]    --> src/private_key.rs:219:9
Dec 05 15:21:47.369 INFO [stderr]     |
Dec 05 15:21:47.369 INFO [stderr] 219 |     use utils::bytes_to_hex_str;
Dec 05 15:21:47.369 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:21:47.369 INFO [stderr] 
Dec 05 15:21:47.369 INFO [stderr] warning: unused import: `serde::ser::SerializeTuple`
Dec 05 15:21:47.369 INFO [stderr]  --> src/signature.rs:6:5
Dec 05 15:21:47.369 INFO [stderr]   |
Dec 05 15:21:47.369 INFO [stderr] 6 | use serde::ser::SerializeTuple;
Dec 05 15:21:47.369 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:21:47.370 INFO [stderr] 
Dec 05 15:21:47.370 INFO [stderr] warning: unused import: `serde::Serialize`
Dec 05 15:21:47.370 INFO [stderr]  --> src/signature.rs:7:5
Dec 05 15:21:47.370 INFO [stderr]   |
Dec 05 15:21:47.370 INFO [stderr] 7 | use serde::Serialize;
Dec 05 15:21:47.370 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 15:21:47.370 INFO [stderr] 
Dec 05 15:21:47.370 INFO [stderr] warning: unused import: `serde::Serializer`
Dec 05 15:21:47.370 INFO [stderr]  --> src/signature.rs:8:5
Dec 05 15:21:47.370 INFO [stderr]   |
Dec 05 15:21:47.370 INFO [stderr] 8 | use serde::Serializer;
Dec 05 15:21:47.370 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 15:21:47.370 INFO [stderr] 
Dec 05 15:21:47.372 INFO [stderr] warning: unused import: `SecretKey`
Dec 05 15:21:47.372 INFO [stderr]   --> src/transaction.rs:13:71
Dec 05 15:21:47.372 INFO [stderr]    |
Dec 05 15:21:47.372 INFO [stderr] 13 | use secp256k1::{Message, RecoverableSignature, RecoveryId, Secp256k1, SecretKey};
Dec 05 15:21:47.372 INFO [stderr]    |                                                                       ^^^^^^^^^
Dec 05 15:21:47.372 INFO [stderr] 
Dec 05 15:21:47.372 INFO [stderr] warning: unused import: `serde::ser::SerializeTuple`
Dec 05 15:21:47.372 INFO [stderr]   --> src/transaction.rs:14:5
Dec 05 15:21:47.372 INFO [stderr]    |
Dec 05 15:21:47.372 INFO [stderr] 14 | use serde::ser::SerializeTuple;
Dec 05 15:21:47.372 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:21:47.372 INFO [stderr] 
Dec 05 15:21:47.373 INFO [stderr] warning: unused import: `num_traits::Zero`
Dec 05 15:21:47.373 INFO [stderr]  --> src/types.rs:2:5
Dec 05 15:21:47.373 INFO [stderr]   |
Dec 05 15:21:47.373 INFO [stderr] 2 | use num_traits::Zero;
Dec 05 15:21:47.373 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 15:21:47.373 INFO [stderr] 
Dec 05 15:21:47.373 INFO [stderr] warning: unused import: `serde::Serialize`
Dec 05 15:21:47.373 INFO [stderr]  --> src/types.rs:3:5
Dec 05 15:21:47.373 INFO [stderr]   |
Dec 05 15:21:47.374 INFO [stderr] 3 | use serde::Serialize;
Dec 05 15:21:47.374 INFO [stderr]   |     ^^^^^^^^^^^^^^^^
Dec 05 15:21:47.374 INFO [stderr] 
Dec 05 15:21:47.374 INFO [stderr] warning: unused import: `serde::Serializer`
Dec 05 15:21:47.374 INFO [stderr]  --> src/types.rs:4:5
Dec 05 15:21:47.374 INFO [stderr]   |
Dec 05 15:21:47.374 INFO [stderr] 4 | use serde::Serializer;
Dec 05 15:21:47.374 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 05 15:21:47.374 INFO [stderr] 
Dec 05 15:21:48.267 INFO [stderr] warning: unused import: `std::fmt::Write`
Dec 05 15:21:48.267 INFO [stderr]  --> src/address.rs:4:5
Dec 05 15:21:48.268 INFO [stderr]   |
Dec 05 15:21:48.268 INFO [stderr] 4 | use std::fmt::Write;
Dec 05 15:21:48.268 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 05 15:21:48.268 INFO [stderr] 
Dec 05 15:21:48.395 INFO [stderr] warning: unused variable: `address`
Dec 05 15:21:48.395 INFO [stderr]    --> src/address.rs:227:9
Dec 05 15:21:48.395 INFO [stderr]     |
Dec 05 15:21:48.396 INFO [stderr] 227 |     let address: Address = "0b9331677e6ebf".parse().unwrap();
Dec 05 15:21:48.396 INFO [stderr]     |         ^^^^^^^ help: consider using `_address` instead
Dec 05 15:21:48.396 INFO [stderr]     |
Dec 05 15:21:48.396 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 15:21:48.397 INFO [stderr] 
Dec 05 15:21:49.187 INFO [stderr] warning: method is never used: `as_dynamic_ref`
Dec 05 15:21:49.187 INFO [stderr]   --> src/abi.rs:74:5
Dec 05 15:21:49.187 INFO [stderr]    |
Dec 05 15:21:49.188 INFO [stderr] 74 |     fn as_dynamic_ref(&self) -> Option<&Vec<u8>> {
Dec 05 15:21:49.188 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 15:21:49.188 INFO [stderr]    |
Dec 05 15:21:49.188 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 15:21:49.189 INFO [stderr] 
Dec 05 15:21:50.163 INFO [stderr] warning: unused import: `Address`
Dec 05 15:21:50.163 INFO [stderr]   --> tests/transaction_tests.rs:11:15
Dec 05 15:21:50.164 INFO [stderr]    |
Dec 05 15:21:50.164 INFO [stderr] 11 | use clarity::{Address, Signature, Transaction};
Dec 05 15:21:50.164 INFO [stderr]    |               ^^^^^^^
Dec 05 15:21:50.164 INFO [stderr]    |
Dec 05 15:21:50.165 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 15:21:50.165 INFO [stderr] 
Dec 05 15:21:50.165 INFO [stderr] warning: unused import: `Error`
Dec 05 15:21:50.165 INFO [stderr]   --> tests/transaction_tests.rs:15:18
Dec 05 15:21:50.166 INFO [stderr]    |
Dec 05 15:21:50.166 INFO [stderr] 15 | use serde_json::{Error, Value};
Dec 05 15:21:50.166 INFO [stderr]    |                  ^^^^^
Dec 05 15:21:50.166 INFO [stderr] 
Dec 05 15:21:50.370 INFO [stderr] warning: unreachable statement
Dec 05 15:21:50.370 INFO [stderr]    --> tests/transaction_tests.rs:167:13
Dec 05 15:21:50.371 INFO [stderr]     |
Dec 05 15:21:50.371 INFO [stderr] 167 |             return;
Dec 05 15:21:50.371 INFO [stderr]     |             ^^^^^^^
Dec 05 15:21:50.371 INFO [stderr]     |
Dec 05 15:21:50.372 INFO [stderr]     = note: #[warn(unreachable_code)] on by default
Dec 05 15:21:50.372 INFO [stderr] 
Dec 05 15:21:58.031 INFO [stderr] warning: unused imports: `CallFuture`, `self`
Dec 05 15:21:58.031 INFO [stderr]   --> tests/testnet_tests.rs:11:21
Dec 05 15:21:58.031 INFO [stderr]    |
Dec 05 15:21:58.032 INFO [stderr] 11 | use web3::helpers::{self, CallFuture};
Dec 05 15:21:58.032 INFO [stderr]    |                     ^^^^  ^^^^^^^^^^
Dec 05 15:21:58.032 INFO [stderr]    |
Dec 05 15:21:58.033 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 15:21:58.033 INFO [stderr] 
Dec 05 15:21:58.033 INFO [stderr] warning: unused import: `Address`
Dec 05 15:21:58.033 INFO [stderr]   --> tests/testnet_tests.rs:12:19
Dec 05 15:21:58.034 INFO [stderr]    |
Dec 05 15:21:58.034 INFO [stderr] 12 | use web3::types::{Address, Bytes, TransactionRequest, U256};
Dec 05 15:21:58.034 INFO [stderr]    |                   ^^^^^^^
Dec 05 15:21:58.035 INFO [stderr] 
Dec 05 15:21:58.396 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 24s
Dec 05 15:21:58.430 INFO [stderr] su: No module specific data is present
Dec 05 15:22:00.026 INFO running `"docker" "inspect" "21bcb947df74665db19fed648e21dc2d6b66d875c980fbcc0f3c51d29d5f199b"`
Dec 05 15:22:00.455 INFO running `"docker" "rm" "-f" "21bcb947df74665db19fed648e21dc2d6b66d875c980fbcc0f3c51d29d5f199b"`
Dec 05 15:22:00.834 INFO [stdout] 21bcb947df74665db19fed648e21dc2d6b66d875c980fbcc0f3c51d29d5f199b